Spectrum Analyzer Mode Key Descriptions
Spectrum Analyzer Mode Functions
Aux Corm Corl~rol
AUXB
B
the softkey menu used to control the auxiliary outputs and input. The auxiliary outputs are controlled by pressing CNTL A 0 1 , CNTL B 0 1 , CNTL C 0 1 ,
and CNTL D 0 1 . The status of the auxiliary input (control line I), can be displayed on the analyzer screen with bISPLAY CNTL I
accesses the softkey menu used for control of the auxiliary interface connector.
displays the voltage level present at an unused input to the Test Point MUX circuitry located on the A7 Analog Interface assembly. This is a service diagnostic function and is for service use only.
copies trace B into trace C.
exchanges the contents of trace B with trace C and puts trace B in view mode.
subtracts the display line from trace B and places the result in trace B. The